Agile, from Rebel to Regular: What does that mean for the future of Agile? by Olav Maassen (Xebia)

very well explained that old waterfall is also not bad. And conclusion was that we must keep on using new techniques. He gave an example that companies using Agile is not guarantee that project will go successfully. Keep on inventing was the last line.

Test Driven Design by Jonas Auken

What i learnt here is that start coding by first first by writing test only. learnt new way of writing the code. I know Junit and wrote many test cases.